what is truth & waht is fiction ? CAN YOU DEFINE ???

Do you think you can define a truth & a fiction ? the answwe is always no.what you are thinking as truth is a truth respect to something.So when ever you are saying thuth ,it is a truth respect to somthing,but what will happen if the somthing changes to variable from constant.what ever you think whatever you feel is not always a truth or not even a fiction.there is always som fiction in your truth & some truth in your fiction.what do you think about this??? feel free to descibe ::: BUT REMEMBER ALWAYS FREE YOUR MIND BEFORE RESPONDING THIS TOPIC :::